Trouble Shooting - Kortek KT-LL84ULFX-PD Service Manual

2. TROUBLE SHOOTING

Please refer to the followings first before finding the problem of the displays.
A/D BD
/
TANGO
(300503)
KEY PAD BD
(300597)
External
IR Receiver
Kit
T-CON
BD
(Built-In Panel)
BLU
Converter
BD - A
(Built-In Panel)
REV 0.1
POWER-
BD(SMPS)
/
KPA-305
(107631)
POWER-
BD(SMPS)
/
KPA-340
(109141)
BLU
Converter
BD - B
(Built-In Panel)
Service Manual
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